Biller, D. (1994). Informal gold mining and mercury pollution in Brazil. The World Bank, Policy Research Dept., Public Economic Division.
Chicago-Zitierstil (17. Ausg.)Biller, Dan. Informal Gold Mining and Mercury Pollution in Brazil. Washington, D.C: The World Bank, Policy Research Dept., Public Economic Division, 1994.
MLA-Zitierstil (9. Ausg.)Biller, Dan. Informal Gold Mining and Mercury Pollution in Brazil. The World Bank, Policy Research Dept., Public Economic Division, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.